GRASS VALLEY #2, CA US
GHCN ID: USC00043573 · CA, US · 731.5 m elevation · Records 1966-2026 (60 years)
Primary station for Grass Valley, CA.
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 53.6°F | 33.1°F | 43.4°F | 9.30 in | 0.7 in |
| February | 54.9°F | 34.2°F | 44.5°F | 8.98 in | 3.0 in |
| March | 57.9°F | 37.0°F | 47.5°F | 8.16 in | 3.0 in |
| April | 62.7°F | 40.0°F | 51.3°F | 4.43 in | 0.5 in |
| May | 70.8°F | 46.8°F | 58.8°F | 2.48 in | — |
| June | 80.2°F | 52.6°F | 66.4°F | 0.74 in | — |
| July | 88.0°F | 58.2°F | 73.1°F | 0.00 in | — |
| August | 87.4°F | 56.8°F | 72.1°F | 0.11 in | — |
| September | 82.3°F | 52.1°F | 67.2°F | 0.44 in | — |
| October | 72.1°F | 44.2°F | 58.2°F | 2.56 in | — |
| November | 59.8°F | 37.1°F | 48.4°F | 5.52 in | 0.2 in |
| December | 52.6°F | 32.6°F | 42.6°F | 10.48 in | 1.2 in |